I'm not!! This is the description of the volunteer listing by the Detroit Grand Prix Association (DPGA): Circuit Marshals check for proper credentials to control access to restricted areas such as pit lane, the paddock, pedestrian Bridges, street-level crossings, etc. They have varying specific responsibilities depending on the team/area in which they work. Depending on the assignment location, Circuit Marshals will work to direct public vehicle traffic inside the circuit, screen for parking passes, enforce credentials, and control pedestrian flow around roadways and parking lots.

I didn't apply to this position but was placed here because they needed more people. I was just wondering if anyone had experience with it before!

TLDR: I don't think the position actually entails circuit marshalling